books.google.pl - Everybody spied on everybody else during the Cold War. France had agents in the U.S., China had agents in East Germany, Poland had agents in Great Britain, and the U.S. and the U.S.S.R. had agents everywhere--in governments, in industry, in the military, and within each other's, and their own, intelligence...https://books.google.pl/books/about/Encyclopedia_of_Cold_War_Espionage_Spies.html?hl=pl&id=VNSMrps8mpcC&utm_source=gb-gplus-shareEncyclopedia of Cold War Espionage, Spies, and Secret Operations